Malva | Puccinia malvacearum | Rust of leaves and stems |
Melica | Colletotrichum sp. P2579 | Apparently causing necrosis of leaves of Melica uniflora |
Mentha | Puccinia menthae | Rust of leaves and stems |
Mercuralis | Cercospora mercurialis | Causes leaf spots |
Myrrhis | Puccinia chaerophylli | Rust of leaves and petioles |